57211890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1907063}}^1$

素因数の和:1907073

約数の個数: 16

約数和(自身を含む): 137308608

約数和(自身を除く): 80096718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1907063, 3814126, 5721189, 9535315, 11442378, 19070630, 28605945, 57211890]

約数ペア:

[(1, 57211890), (2, 28605945), (3, 19070630), (5, 11442378), (6, 9535315), (10, 5721189), (15, 3814126), (30, 1907063)]